export declare function sleep(time: number): Promise<unknown>;
export declare function reverceFtByteString(str: string): string;
export declare function getMergeTime(count: number, mergeTime?: number): [number, number];
export declare const FT: {
    MC: {
        codehash: string;
        genesis: string;
        genesisTxid: string;
        sensibleId: string;
    };
    SHOW: {
        codehash: string;
        genesis: string;
        genesisTxid: string;
        sensibleId: string;
    };
};